Title:
FLOOR SUPPORT BOLT AND FLOOR SUPPORT DEVICE
Document Type and Number:
Japanese Patent JP2009127362
Kind Code:
A
Abstract:
To provide a floor support bolt which can be easily broken at a desired position, and a floor support device using the bolt.
In the floor support bolt having a joint part connected to a seat at one end, having a screw part screwed to a panel receiver for supporting a floor at the other end to support the panel receiver to the seat so that the height of the panel receiver can be adjusted, a breaking groove extending circumferentially is provided in the peripheral surface of the screw part. A slit which appears on the fracture surface of the broken floor support bolt to serve as an engaging groove receiving a screwdriver tool for rotating the floor support bolt is provided at a position communicating with the breaking groove.
Inventors:
OTSUBO TAISUKE
Application Number:
JP2007305882A
Publication Date:
June 11, 2009
Filing Date:
November 27, 2007
Export Citation:
Assignee:
OTSUBO TAISUKE
International Classes:
E04F15/024; E04F15/00; E04F15/18; F16B9/02
Domestic Patent References:
| JP2000154633A | 2000-06-06 | |||
| JPH1128U | 1999-02-26 | |||
| JPH0644928U | 1994-06-14 | |||
| JPH0344018U | 1991-04-24 | |||
| JP2005133889A | 2005-05-26 | |||
| JPS3420926Y1 |
Attorney, Agent or Firm:
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Shunichi Ueda
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Shunichi Ueda
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